https://squareblogs.net/stoolgoose56/12-facts-about-audi-car-key-replacement-to-get-you-thinking-about-the-cooler Advantages of the Audi Advanced Key System Audi offers a variety of features that make driving even more enjoyable. One of these features is the sophisticated key system. It works via proximity sensors located in the lids of the trunk and door handles, and is paired with key radio pulse generators. will unlock automatically when you are within five feet. Keyless Entry The keyless entry function can be a huge advantage for drivers who must make rapid movements. It removes the need to look through bags and pockets to locate a key. This could be a time saver for those who have to manage children, food items and other things. This technology works through sensors on the door handles and the lid of the trunk that gauge proximity to a vehicle, paired with key radio pulse generators. The vehicle will start and unlock when the driver is within five feet. Keyless entry is a great solution for those who are worried about thieves who might target vehicles. This could deter those who attempt to steal the vehicle as they will not be able to gain access to the ignition without a keyfob. If you're planning to install an electronic keyless entry system into your Audi it's a great idea to do your research before you make your decision. Find a company with a good reputation that has been in business for at least a couple of years and has many positive reviews from previous customers. Also, make sure to check the warranty offered by the company to make sure that they'll replace or repair the product if it is found to be defective. You'll need to purchase the appropriate wiring and parts specific to your vehicle in order to complete the installation process. After you've done this, follow the directions from the manufacturer to ensure that everything is properly connected. The manual will outline the wires you must locate. After you've made the connections it's a good idea